/*
 *  Copyright (c) 2016 Joeri de Ruiter
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */

package tls.messages;

import java.io.ByteArrayOutputStream;
import java.io.IOException;

import tls.TLS;
import tls.Utils;

/**
 * @author Joeri de Ruiter (joeri@cs.ru.nl)
 */
public class CertificateVerify extends HandshakeMsg {
	public CertificateVerify(byte[] algorithms, byte[] signature) throws IOException {
		super(TLS.HANDSHAKE_MSG_TYPE_CERTIFICATE_VERIFY, 0, new byte[] {});
		
		ByteArrayOutputStream outStream = new ByteArrayOutputStream();
		outStream.write(algorithms);
		outStream.write(Utils.getbytes16(signature.length));
		outStream.write(signature);
		
		payload = outStream.toByteArray();
		length = payload.length;
	}
}
